Can you fly a CAT II ILS approach with RA NOT AUTH minima?

When flying a CAT II ILS approach, specific minima apply depending on the approach type. The RA NOT AUTH minima indicates that the aircraft is not authorized for use with the Radio Altimeter (RA) in a Category II approach operation. This is a crucial factor because a CAT II approach relies on the radio altimeter for decision height, especially during low visibility conditions.

The lack of authorization to use the radio altimeter signifies that the crew does not meet the required training, equipment, or procedural standards necessary for conducting a CAT II ILS approach safely. Therefore, without the appropriate authorization, flying an approach that requires a certified RA would not only compromise safety but would also violate regulations and operational protocols.

In summary, due to the reliance of CAT II approaches on the radio altimeter and the stipulations associated with its operational authorization, the only valid course of action is to recognize that it is not authorized to fly a CAT II ILS approach under these minima conditions.